CC-2425:Tweak phone home stat

- fixed as requested. Just need to add the link

airtime_mvc/application/forms/RegisterAirtime.php

@@ -38,8 +38,8 @@ class Application_Form_RegisterAirtime extends Zend_Form
         //Email
         $this->addElement('text', 'Email', array(
             'class'      => 'input_text',
-            'label'      => 'Email:(*)',
-            'required'   => true,
+            'label'      => 'Email:',
+            'required'   => false,
             'filters'    => array('StringTrim'),
             'value' => Application_Model_Preference::GetEmail(),
             'decorators' => array(
@@ -117,7 +117,7 @@ class Application_Form_RegisterAirtime extends Zend_Form
 
 		// checkbox for publicise
 		$checkboxPublicise = new Zend_Form_Element_Checkbox("Publicise");
-        $checkboxPublicise->setLabel('Publicise my station on Sourcefabric.org')
+        $checkboxPublicise->setLabel('Promote my station on Sourcefabric.org')
                           ->setRequired(false)
                           ->setDecorators(array('ViewHelper'))
                           ->setValue(Application_Model_Preference::GetPublicise());

airtime_mvc/application/forms/SupportPreferences.php

@@ -106,7 +106,7 @@ class Application_Form_SupportPreferences extends Zend_Form_SubForm
 
 		// checkbox for publicise
         $checkboxPublicise = new Zend_Form_Element_Checkbox("Publicise");
-        $checkboxPublicise->setLabel('Publicise my station on Sourcefabric.org')
+        $checkboxPublicise->setLabel('Promote my station on Sourcefabric.org')
                           ->setRequired(false)
                           ->setDecorators(array('ViewHelper'))
                           ->setValue(Application_Model_Preference::GetPublicise());

airtime_mvc/application/views/scripts/form/preferences_support.phtml

@@ -15,6 +15,7 @@
                     <?php endforeach; ?>
                 </ul>
             <?php endif; ?> 
+            <div class="info-text">By checking this box, I agree to Sourcefabric's privacy policy.</div>
         </dd>
 		<dd id="publicize-element">
 			<label class="optional" for="Publicise">

airtime_mvc/application/views/scripts/form/register-dialog.phtml

@@ -18,6 +18,7 @@
 		                    <?php endforeach; ?>
 		                </ul>
 		            <?php endif; ?> 
+		            <div class="info-text">By checking this box, I agree to Sourcefabric's privacy policy.</div>
 		        </dd>
                 <dt class="block-display info-text">
             		Click the box below to advertise your station on <a id="link_to_whos_using" href="">Sourcefabric.org</a>. In order to publicise your station, "Send support feedback" must be enabled